General
Property | Value |
---|---|
Densidad | 8.1 g/cm³ Show Supplier Material materials with Densidad of 8.1 g/cm³ |
Medidas
Property | Value | Comment |
---|---|---|
Diámetro | 250 mm Show Supplier Material materials with Diámetro of 250 mm | max. |
Mecánica
Property | Temperature | Value | Comment |
---|---|---|---|
Charpy impact energy, V-notch | 100 J Show Supplier Material materials with Charpy impact energy, V-notch of 100 J | ||
Dureza Brinell | 250 [-] Show Supplier Material materials with Dureza Brinell of 250 [-] | ||
Elongación | 35 % Show Supplier Material materials with Elongación of 35 % | A5 | Transverse | |
40 % Show Supplier Material materials with Elongación of 40 % | A5 | ||
Límite elástico | 20 °C | 300 MPa Show Supplier Material materials with Límite elástico of 300 MPa | RP02 |
20 °C | 340 MPa Show Supplier Material materials with Límite elástico of 340 MPa | RP1 | |
100 °C | 230 MPa Show Supplier Material materials with Límite elástico of 230 MPa | RP02 | |
100 °C | 270 MPa Show Supplier Material materials with Límite elástico of 270 MPa | RP1 | |
150 °C | 210 MPa Show Supplier Material materials with Límite elástico of 210 MPa | RP02 | |
150 °C | 245 MPa Show Supplier Material materials with Límite elástico of 245 MPa | RP1 | |
200 °C | 190 MPa Show Supplier Material materials with Límite elástico of 190 MPa | RP02 | |
200 °C | 225 MPa Show Supplier Material materials with Límite elástico of 225 MPa | RP1 | |
250 °C | 180 MPa Show Supplier Material materials with Límite elástico of 180 MPa | RP02 | |
250 °C | 215 MPa Show Supplier Material materials with Límite elástico of 215 MPa | RP1 | |
300 °C | 170 MPa Show Supplier Material materials with Límite elástico of 170 MPa | RP02 | |
300 °C | 205 MPa Show Supplier Material materials with Límite elástico of 205 MPa | RP1 | |
350 °C | 165 MPa Show Supplier Material materials with Límite elástico of 165 MPa | RP02 | |
350 °C | 195 MPa Show Supplier Material materials with Límite elástico of 195 MPa | RP1 | |
400 °C | 160 MPa Show Supplier Material materials with Límite elástico of 160 MPa | RP02 | |
400 °C | 190 MPa Show Supplier Material materials with Límite elástico of 190 MPa | RP1 | |
Módulo elástico | 20 °C | 195 GPa Show Supplier Material materials with Módulo elástico of 195 GPa | |
100 °C | 190 GPa Show Supplier Material materials with Módulo elástico of 190 GPa | ||
200 °C | 182 GPa Show Supplier Material materials with Módulo elástico of 182 GPa | ||
300 °C | 174 GPa Show Supplier Material materials with Módulo elástico of 174 GPa | ||
400 °C | 166 GPa Show Supplier Material materials with Módulo elástico of 166 GPa | ||
500 °C | 158 GPa Show Supplier Material materials with Módulo elástico of 158 GPa | ||
Resistencia a la tracción | 650 - 850 MPa Show Supplier Material materials with Resistencia a la tracción of 650 - 850 MPa |
Aplicaciones térmicas
Property | Temperature | Value | Comment |
---|---|---|---|
Calor específico | 450 J/(kg·K) Show Supplier Material materials with Calor específico of 450 J/(kg·K) | ||
Coeficiente de dilatación térmica | 100 °C | 1.58e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.58e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.61e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.61e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.65e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.65e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.69e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.69e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.73e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.73e-05 1/K | for 20°C to the mentioned temperature | |
Conductividad térmica | 12 W/(m·K) Show Supplier Material materials with Conductividad térmica of 12 W/(m·K) | ||
Temperatura máx. de funcionamiento | 400 °C Show Supplier Material materials with Temperatura máx. de funcionamiento of 400 °C |
Eléctrico
Property | Value |
---|---|
Resistividad eléctrica | 1e-06 Ω·m Show Supplier Material materials with Resistividad eléctrica of 1e-06 Ω·m |
Chemical properties
Property | Value |
---|---|
Azufre | 0.01 % Show Supplier Material materials with Azufre of 0.01 % |
Carbono | 0.02 % Show Supplier Material materials with Carbono of 0.02 % |
Cobre | 0.5 - 1.5 % Show Supplier Material materials with Cobre of 0.5 - 1.5 % |
Cromo | 19 - 21 % Show Supplier Material materials with Cromo of 19 - 21 % |
Fósforo | 0.03 % Show Supplier Material materials with Fósforo of 0.03 % |
Hierro | Balance |
Manganeso | 1 % Show Supplier Material materials with Manganeso of 1 % |
Molibdeno | 6 - 7 % Show Supplier Material materials with Molibdeno of 6 - 7 % |
Nitrógeno | 0.15 - 0.25 % Show Supplier Material materials with Nitrógeno of 0.15 - 0.25 % |
Níquel | 24 - 26 % Show Supplier Material materials with Níquel of 24 - 26 % |
Silicona | 0.5 % Show Supplier Material materials with Silicona of 0.5 % |
Technological properties
Property | ||
---|---|---|
Application areas | Construction industry (especially tunnel and swimming pool construction), Chemical industry, Decorative purposes and kitchen equipment, Flue gas desulfurization plants, Ship building, Use in sea or brackish water, Medical and pharmaceutical industry | |
Cold Forming | It can be cold formed, as high forming energy is needed because of the work hardening effect. | |
Corrosion properties | Excellent - It is resistant against intergranular corrosion according to DIN EN ISO 365 part 1 and 2. Halogen rich media can cause pitting corrosion and stress corrosion cracking. In chloride medium and see water it can resist till 70°C as well as in sulfuric acid and phosphoric acid. | |
General machinability | Average - Because of the alloying elements it is hard to machine this alloy. The machining shoud be done using high-speed steels or hard metals. | |
Heat Treatment | Solution annealing: 1120-1180°C (water, air) fast cooling | |
Hot forming | It is formable at 950-1200°C | |
Polishing ability | Good | |
Welding | Good - It is weldable using known processes although it tends to hot crack formation. Welding without a filler is not recommended. As a welding filler duplex materials such as 1.4462 are recommended. Using welding fillers lead to the reduction of corrosion ressitance in the welding region. Nickel alloys are also another filler material that can be used but the interlayer temperature should not go over 150°C. |